<h1 mat-dialog-title>CIMATCH NOTICE</h1>
<div mat-dialog-content>
  <p>You're sure add to your favorite?</p>
</div>
<div mat-dialog-actions>
  <button mat-button [mat-dialog-close]="data">No Thanks</button>
  <button mat-button (click)="add()"  cdkFocusInitial>Ok</button>
</div>